CN212969070U

CN212969070U - Photovoltaic power generation exchanges case safety device that is incorporated into power networks

Info

Publication number: CN212969070U
Application number: CN202021618756.XU
Authority: CN
Inventors: 麦书全
Original assignee: 麦书全
Current assignee: Zhuzhou SDIC Shuangjie Smart Energy Co.,Ltd.
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-04-13
Anticipated expiration: 2030-08-06

Abstract

The utility model discloses a photovoltaic power generation exchanges case safety device that is incorporated into power networks, including the frame, the inboard of frame all is provided with fixed spring, and one side of fixed spring is provided with the bracing piece, the inboard of bracing piece is provided with the lifter, and the outside of lifter is provided with first connecting block, the top of first connecting block is provided with elasticity cloth, and the top of elasticity cloth all is provided with first pivot, one side of first pivot is provided with fixed frame, and the inboard of fixed frame is provided with the locating lever, the outside of locating lever is provided with the support sleeve piece, and the inboard of support sleeve piece is provided with the slide bar. In this photovoltaic power generation exchanges case safety device that is incorporated into power networks, first pivot and support nested piece play the rotation effect to the bracing piece, and in daily use, the setting of bracing piece is convenient for support the device, and the bracing piece is convenient for receive the device simultaneously and close, is convenient for carry the device, has increased the usability of device.

Description

Photovoltaic power generation exchanges case safety device that is incorporated into power networks

Technical Field

The utility model relates to a photovoltaic power generation correlation technique field specifically is a photovoltaic power generation exchanges case safety device that is incorporated into power networks.

Background

The photovoltaic power generation is a technology for directly converting light energy into electric energy by utilizing a photovoltaic effect of a semiconductor interface, mainly comprises three parts, namely a solar cell panel, a controller and an inverter, wherein main components comprise electronic components, the solar cell is packaged and protected after being connected in series to form a large-area solar cell module, and then the photovoltaic power generation device is formed by matching with components such as a power controller.

However, the safety device of the photovoltaic power generation alternating-current grid-connected box is not convenient to carry, adjust the size of the grid-connected box conveniently and disassemble parts of the device conveniently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a photovoltaic power generation exchanges case safety device that is incorporated into power networks to solve the photovoltaic power generation of the present use that proposes in the above-mentioned background art and exchange case safety device that is incorporated into power networks, it is not portable, is not convenient for carry out the size according to the case size of being incorporated into power networks and adjusts, is not convenient for install the problem that the part was dismantled.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a photovoltaic power generation exchanges case safety device that is incorporated into power networks, includes the frame, the inboard of frame all is provided with fixed spring, and one side of fixed spring is provided with the bracing piece, the inboard of bracing piece is provided with the lifter, and the outside of lifter is provided with first connecting block, the top of first connecting block is provided with elasticity cloth, and the top of elasticity cloth all is provided with first pivot, one side of first pivot is provided with fixed frame, and the inboard of fixed frame is provided with the locating lever, the outside of locating lever is provided with the support sleeve piece, and the inboard of support sleeve piece is provided with the slide bar, the outside of slide bar is provided with the support fixture block, and the place ahead surface of support fixture block is provided with the second connecting block, the inboard top of second connecting block is provided with the second pivot, and the top of second pivot is provided with the link.

Preferably, the fixed spring is connected with the support rod in a clamping manner, and the fixed spring is symmetrically arranged along the central axis of the support rod.

Preferably, the support rod and the support sleeve block form a rotating structure through the first rotating shaft, and the support rod is symmetrically arranged along the axis of the frame seat.

Preferably, the first connecting block forms a lifting structure with the lifting rod through the supporting rod, and the inner side of the first connecting block is designed in an opening mode.

Preferably, the fixed frame is in threaded connection with the positioning rod, and the inner side of the fixed frame and the outer side of the positioning rod are both in threaded arrangement.

Preferably, the supporting fixture block and the sliding rod form a sliding structure through the supporting sleeve block, and one end of the supporting fixture block is in an open-hole design.

Preferably, the hanging ring forms a rotating structure with the second connecting block through the second rotating shaft, and the hanging ring is of a D-shaped structure.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the photovoltaic power generation alternating current grid-connected box safety device, the supporting clamping blocks are slid through the supporting sleeve blocks and the sliding rods, the size of the supporting clamping blocks can be conveniently adjusted according to the size of a grid-connected box in daily use, and the practicability of the device is improved;

2. according to the photovoltaic power generation alternating current grid-connected box safety device, the supporting rods are clamped and fixed through the fixing springs, the fixing springs are convenient to disassemble and assemble the device in daily use, and the working efficiency of a user is improved;

3. this photovoltaic power generation exchanges case safety device that is incorporated into power networks plays the rotation effect to the bracing piece through first pivot and support cover block, and in daily use, the setting of bracing piece is convenient for support the device, and the bracing piece is convenient for receive the device simultaneously and close, is convenient for carry the device, has increased the usability of device.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the front view of the present invention;

FIG. 3 is a schematic side view of the fixing frame of the present invention;

fig. 4 is a schematic view of the overlooking structure of the supporting fixture block component of the present invention.

In the figure: 1. a frame seat; 2. fixing the spring; 3. a support bar; 4. a lifting rod; 5. a first connection block; 6. elastic cloth; 7. a first rotating shaft; 8. a fixing frame; 9. positioning a rod; 10. a support sleeve block; 11. a slide bar; 12. supporting the clamping block; 13. a second connecting block; 14. a second rotating shaft; 15. and (5) hanging a ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a photovoltaic power generation alternating current grid-connected box safety device comprises a frame base 1, wherein the inner side of the frame base 1 is provided with a fixed spring 2, and one side of the fixed spring 2 is provided with a support rod 3, the inner side of the support rod 3 is provided with a lifting rod 4, and the outer side of the lifting rod 4 is provided with a first connecting block 5, an elastic cloth 6 is arranged above the first connecting block 5, and the upper parts of the elastic cloths 6 are all provided with a first rotating shaft 7, one side of the first rotating shaft 7 is provided with a fixed frame 8, and the inner side of the fixed frame 8 is provided with a positioning rod 9, the outer side of the positioning rod 9 is provided with a supporting sleeve block 10, and the inner side of the supporting sleeve block 10 is provided with a sliding rod 11, the outer side of the sliding rod 11 is provided with a supporting fixture block 12, and a second connecting block 13 is arranged on the front surface of the supporting clamping block 12, a second rotating shaft 14 is arranged above the inner side of the second connecting block 13, and a hanging ring 15 is arranged above the second rotating shaft 14.

Fixed spring 2 is connected with 3 blocks of bracing piece, and fixed spring 2 sets up with 3 axis symmetries of bracing piece, plays the block fixed action to bracing piece 3 through setting up fixed spring 2, and in daily use, the setting of fixed spring 2 is convenient for dismantle the installation to the device, has increased user's work efficiency.

The bracing piece 3 constitutes revolution mechanic through first pivot 7 and support nested piece 10, and the bracing piece 3 sets up with axis symmetry in the frame seat 1, plays the rotation effect to bracing piece 3 through setting up first pivot 7 and support nested piece 10, and in daily use, the setting of bracing piece 3 is convenient for support the device, and bracing piece 3 is convenient for receive the device simultaneously, is convenient for carry the device, has increased the usability of device.

First connecting block 5 passes through bracing piece 3 and lifter 4 constitution elevation structure, and the inboard of first connecting block 5 is the design of trompil formula, plays the elevating system to first connecting block 5 through setting up bracing piece 3 and lifter 4, and in daily use, the setting of first connecting block 5 is convenient for carry out lift adjustment to elasticity cloth 6, has increased the usability of device.

Fixed frame 8 and locating lever 9 threaded connection, and the inboard of fixed frame 8 and the outside of locating lever 9 are the screw thread form setting, play the screw thread fixed action to fixed frame 8 through setting up locating lever 9, in daily use, the setting of fixed frame 8 is convenient for fix the device, restricts the opening angle of bracing piece 3 simultaneously.

The supporting clamping block 12 and the sliding rod 11 form a sliding structure through the supporting sleeve block 10, one end of the supporting clamping block 12 is in a hole-opening type design, the supporting sleeve block 10 and the sliding rod 11 are arranged to play a sliding role in the supporting clamping block 12, and in daily use, the size of the supporting clamping block 12 is convenient to adjust according to the size of a net cage, so that the practicability of the device is improved.

The link 15 constitutes revolution mechanic through second pivot 14 and second connecting block 13, and the link 15 is "D" shape structure, plays the rotation effect to link 15 through setting up second pivot 14 and second connecting block 13, and in daily use, the setting of link 15 is convenient for remove the suspension to the device.

The working principle is as follows: for the safety device of the photovoltaic power generation AC grid-connected box, firstly, when the photovoltaic power generation AC grid-connected box needs to be protected by a net box, a fixing rod 9 is used for fixing a fixing frame 8 by screw threads, then a first rotating shaft 7 and a supporting sleeve block 10 are used for rotating and opening a supporting rod 3, the opening angle of the supporting rod 3 is limited by the fixing frame 8, then the size is adjusted according to the size of the grid-connected box, then the supporting sleeve block 10 and a sliding rod 11 are used for sliding and opening a supporting clamping block 12, then the corresponding frame base 1 and the photovoltaic power generation AC grid-connected box are taken out for fixing, then the supporting rod 3 is inserted into the frame base 1, then the supporting rod 3 is clamped and fixed by a fixing spring 2, finally, when the protection device does not need to be used, the clamping and fixing of the supporting rod 3 by the fixing spring 2 is removed, then the first rotating shaft 7 and the supporting, the device is carried, the hanging ring 15 is rotated and opened through the second rotating shaft 14 and the second connecting block 13, the device is movably suspended, and therefore the using process of the whole photovoltaic power generation alternating current grid-connected box safety device is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a photovoltaic power generation exchanges and is incorporated into power networks case safety device, includes frame foundation (1), its characterized in that: the inner sides of the frame seats (1) are provided with fixed springs (2), one side of each fixed spring (2) is provided with a support rod (3), the inner side of each support rod (3) is provided with a lifting rod (4), the outer side of each lifting rod (4) is provided with a first connecting block (5), elastic cloth (6) is arranged above each first connecting block (5), a first rotating shaft (7) is arranged above each elastic cloth (6), one side of each first rotating shaft (7) is provided with a fixed frame (8), the inner side of each fixed frame (8) is provided with a positioning rod (9), the outer side of each positioning rod (9) is provided with a support sleeve block (10), the inner side of each support sleeve block (10) is provided with a sliding rod (11), the outer side of each sliding rod (11) is provided with a support clamping block (12), and the front surface of each support clamping block (12) is provided with a second connecting block (13), a second rotating shaft (14) is arranged above the inner side of the second connecting block (13), and a hanging ring (15) is arranged above the second rotating shaft (14).

2. The photovoltaic power generation alternating current grid-connected box safety device according to claim 1, characterized in that: the fixed spring (2) is connected with the support rod (3) in a clamping manner, and the fixed spring (2) is symmetrically arranged along the axis of the support rod (3).

3. The photovoltaic power generation alternating current grid-connected box safety device according to claim 1, characterized in that: the support rod (3) and the support sleeve block (10) form a rotating structure through the first rotating shaft (7), and the support rod (3) is symmetrically arranged along the axis of the frame base (1).

4. The photovoltaic power generation alternating current grid-connected box safety device according to claim 1, characterized in that: the first connecting block (5) and the lifting rod (4) form a lifting structure through the supporting rod (3), and the inner side of the first connecting block (5) is designed in an opening mode.

5. The photovoltaic power generation alternating current grid-connected box safety device according to claim 1, characterized in that: the fixing frame (8) is in threaded connection with the positioning rod (9), and the inner side of the fixing frame (8) and the outer side of the positioning rod (9) are both in threaded arrangement.

6. The photovoltaic power generation alternating current grid-connected box safety device according to claim 1, characterized in that: the supporting fixture block (12) and the sliding rod (11) form a sliding structure through the supporting sleeve block (10), and one end of the supporting fixture block (12) is designed in an opening mode.

7. The photovoltaic power generation alternating current grid-connected box safety device according to claim 1, characterized in that: the hanging ring (15) and the second connecting block (13) form a rotating structure through the second rotating shaft (14), and the hanging ring (15) is of a D-shaped structure.